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d43284ba04
"\xC2\x80" of latin1(iso-8859-1) is valid sequence of UTF-8. to_utf8() should not return string if it is UTF-8 valid_encoding. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4922 e93f8b46-1217-0410-a6f0-8f06a7374b81
214 lines
8.2 KiB
Ruby
214 lines
8.2 KiB
Ruby
# redMine - project management software
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# Copyright (C) 2006 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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require 'iconv'
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module RepositoriesHelper
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def format_revision(revision)
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if revision.respond_to? :format_identifier
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revision.format_identifier
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else
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revision.to_s
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end
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end
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def truncate_at_line_break(text, length = 255)
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if text
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text.gsub(%r{^(.{#{length}}[^\n]*)\n.+$}m, '\\1...')
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end
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end
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def render_properties(properties)
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unless properties.nil? || properties.empty?
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content = ''
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properties.keys.sort.each do |property|
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content << content_tag('li', "<b>#{h property}</b>: <span>#{h properties[property]}</span>")
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end
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content_tag('ul', content, :class => 'properties')
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end
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end
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def render_changeset_changes
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changes = @changeset.changes.find(:all, :limit => 1000, :order => 'path').collect do |change|
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case change.action
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when 'A'
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# Detects moved/copied files
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if !change.from_path.blank?
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change.action = @changeset.changes.detect {|c| c.action == 'D' && c.path == change.from_path} ? 'R' : 'C'
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end
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change
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when 'D'
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@changeset.changes.detect {|c| c.from_path == change.path} ? nil : change
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else
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change
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end
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end.compact
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tree = { }
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changes.each do |change|
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p = tree
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dirs = change.path.to_s.split('/').select {|d| !d.blank?}
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path = ''
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dirs.each do |dir|
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path += '/' + dir
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p[:s] ||= {}
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p = p[:s]
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p[path] ||= {}
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p = p[path]
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end
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p[:c] = change
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end
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render_changes_tree(tree[:s])
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end
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def render_changes_tree(tree)
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return '' if tree.nil?
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output = ''
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output << '<ul>'
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tree.keys.sort.each do |file|
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style = 'change'
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text = File.basename(h(file))
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if s = tree[file][:s]
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style << ' folder'
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path_param = to_path_param(@repository.relative_path(file))
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text = link_to(text, :controller => 'repositories',
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:action => 'show',
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:id => @project,
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:path => path_param,
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:rev => @changeset.identifier)
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output << "<li class='#{style}'>#{text}</li>"
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output << render_changes_tree(s)
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elsif c = tree[file][:c]
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style << " change-#{c.action}"
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path_param = to_path_param(@repository.relative_path(c.path))
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text = link_to(text, :controller => 'repositories',
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:action => 'entry',
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:id => @project,
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:path => path_param,
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:rev => @changeset.identifier) unless c.action == 'D'
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text << " - #{c.revision}" unless c.revision.blank?
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text << ' (' + link_to('diff', :controller => 'repositories',
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:action => 'diff',
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:id => @project,
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:path => path_param,
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:rev => @changeset.identifier) + ') ' if c.action == 'M'
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text << ' ' + content_tag('span', c.from_path, :class => 'copied-from') unless c.from_path.blank?
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output << "<li class='#{style}'>#{text}</li>"
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end
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end
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output << '</ul>'
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output
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end
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def to_utf8(str)
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if str.respond_to?(:force_encoding)
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str.force_encoding('UTF-8')
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else
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# TODO:
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# Japanese Shift_JIS(CP932) is not compatible with ASCII.
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# UTF-7 and Japanese ISO-2022-JP are 7bits clean.
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return str if /\A[\r\n\t\x20-\x7e]*\Z/n.match(str) # for us-ascii
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end
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@encodings ||= Setting.repositories_encodings.split(',').collect(&:strip)
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@encodings.each do |encoding|
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begin
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return Iconv.conv('UTF-8', encoding, str)
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rescue Iconv::Failure
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# do nothing here and try the next encoding
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end
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end
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str = replace_invalid_utf8(str)
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end
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def replace_invalid_utf8(str)
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if str.respond_to?(:force_encoding)
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str.force_encoding('UTF-8')
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if ! str.valid_encoding?
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str = str.encode("US-ASCII", :invalid => :replace,
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:undef => :replace, :replace => '?').encode("UTF-8")
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end
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end
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str
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end
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def repository_field_tags(form, repository)
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method = repository.class.name.demodulize.underscore + "_field_tags"
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send(method, form, repository) if repository.is_a?(Repository) && respond_to?(method) && method != 'repository_field_tags'
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end
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def scm_select_tag(repository)
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scm_options = [["--- #{l(:actionview_instancetag_blank_option)} ---", '']]
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Redmine::Scm::Base.all.each do |scm|
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scm_options << ["Repository::#{scm}".constantize.scm_name, scm] if Setting.enabled_scm.include?(scm) || (repository && repository.class.name.demodulize == scm)
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end
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select_tag('repository_scm',
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options_for_select(scm_options, repository.class.name.demodulize),
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:disabled => (repository && !repository.new_record?),
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:onchange => remote_function(:url => { :controller => 'repositories', :action => 'edit', :id => @project }, :method => :get, :with => "Form.serialize(this.form)")
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)
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end
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def with_leading_slash(path)
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path.to_s.starts_with?('/') ? path : "/#{path}"
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end
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def without_leading_slash(path)
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path.gsub(%r{^/+}, '')
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end
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def subversion_field_tags(form, repository)
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content_tag('p', form.text_field(:url, :size => 60, :required => true, :disabled => (repository && !repository.root_url.blank?)) +
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'<br />(file:///, http://, https://, svn://, svn+[tunnelscheme]://)') +
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content_tag('p', form.text_field(:login, :size => 30)) +
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content_tag('p', form.password_field(:password, :size => 30, :name => 'ignore',
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:value => ((repository.new_record? || repository.password.blank?) ? '' : ('x'*15)),
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:onfocus => "this.value=''; this.name='repository[password]';",
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:onchange => "this.name='repository[password]';"))
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end
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def darcs_field_tags(form, repository)
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content_tag('p', form.text_field(:url, :label => 'Root directory', :size => 60, :required => true, :disabled => (repository && !repository.new_record?)))
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end
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def mercurial_field_tags(form, repository)
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content_tag('p', form.text_field(:url, :label => 'Root directory', :size => 60, :required => true, :disabled => (repository && !repository.root_url.blank?)))
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end
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def git_field_tags(form, repository)
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content_tag('p', form.text_field(:url, :label => 'Path to repository',
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:size => 60, :required => true,
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:disabled => (repository && !repository.root_url.blank?)))
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end
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def cvs_field_tags(form, repository)
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content_tag('p', form.text_field(:root_url, :label => 'CVSROOT', :size => 60, :required => true, :disabled => !repository.new_record?)) +
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content_tag('p', form.text_field(:url, :label => 'Module', :size => 30, :required => true, :disabled => !repository.new_record?))
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end
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def bazaar_field_tags(form, repository)
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content_tag('p', form.text_field(:url, :label => 'Root directory', :size => 60, :required => true, :disabled => (repository && !repository.new_record?)))
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end
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def filesystem_field_tags(form, repository)
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content_tag('p', form.text_field(:url, :label => 'Root directory', :size => 60, :required => true, :disabled => (repository && !repository.root_url.blank?)))
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end
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end
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